Microsoft Office 2016 vulnerabilities
108 published vulnerabilities in Microsoft Office 2016, 4 of them exploited in the wild. The most were published in 2026 (104), and 104 so far in 2026.
Microsoft Office 2016 vulnerabilities by year
2021
2024
2026
Most exploited Microsoft Office 2016 vulnerabilities
- CVE-2024-21413 Microsoft Outlook Improper Input Validation
- CVE-2021-42292 Microsoft Excel Security Feature Bypass
- CVE-2021-38646 Microsoft Office Access Connectivity Engine Remote Code Execution
- CVE-2021-27059 Microsoft Office Remote Code Execution
- CVE-2026-69285 Microsoft Office Remote Code Execution Vulnerability
- CVE-2026-69442 Microsoft Office Remote Code Execution Vulnerability
- CVE-2026-69529 Microsoft Office Access Remote Code Execution Vulnerability
- CVE-2026-69764 Microsoft Office Word Remote Code Execution Vulnerability
- CVE-2026-69778 Microsoft Office Access Remote Code Execution Vulnerability
- CVE-2026-78505 Microsoft Office Remote Code Execution Vulnerability
- CVE-2026-78512 Microsoft Office Word Remote Code Execution Vulnerability
- CVE-2026-78518 Microsoft Office Excel Remote Code Execution Vulnerability
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